Results 91 to 100 of about 31,150 (250)
Optimal sizing of C-type passive filters under non-sinusoidal conditions [PDF]
, 2014 In the literature, much attention has been focused on power system harmonics. One of its important effects is degradation of the load power factor. In this article, a C-type filter is used for reducing harmonic distortion, improving system performance ...
Dugan R. C. +4 more
core +2 more sources
Three-Level Topology for Shunt Active Power Filters
IOP Conference Series: Materials Science and Engineering, 2020 Abstract The development in the field of power electronics has led to its optimum and efficient use in domestic and industrial arena especially in control and automation processes. In turn this has created a threat in terms of power quality issues.
S.P. Richard +2 more
openaire +1 more source
Advanced NanoBiomed Research, EarlyView.Despite significant advances, most academic research fails to result in medical products that benefit patients. This guide shares five key steps to help researchers close that gap: set clear goals, test thoroughly, protect ideas, build diverse teams, and partner with industry.
Cristina Oldani +4 more
wiley +1 more source
Bulletin of the Korean Chemical Society, EarlyView.This review consolidates mechanisms and solutions for mixed Sn–Pb perovskite solar cells. It identifies Sn2+ oxidation, iodine generation, and interfacial defects as primary instabilities. It discusses progress in additives, interface passivation, alternative hole transport layers, and solvent engineering as well as future directions for achieving long‐
Lei Chen, Kai Zhu
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.The sequential formation of Ag2Se and AgSbSe2 phases at the Sb2Se3/Mo interface upon Ag incorporation in co‐evaporated Sb2Se3 solar cells promotes grain growth and defect passivation. These newly formed intermediate phases enhance crystallinity and suppress recombination, leading to significant improvements in open‐circuit voltage, fill factor, and ...
Van‐Quy Hoang +16 more
wiley +1 more source
Three phase four wire shunt active power filter from theory to industrial facility tests [PDF]
, 2011 Non-linear loads are very common in present industrial facilities, office buildings and even in our homes. This loads present several Power Quality problems to the electrical grid. The conventional solutions do not solve these problems in a
Afonso, João L. +4 more
core +1 more source
Three Phase Shunt Active Power Filter Using Simulink
International Journal of Scientific Research in Science, Engineering and Technology, 2021 In AC power grids for harmonic emission reduction and reactive power compensation, activity filters have become very common. The network with non-linear loads such as power converters is equipped with an active power filter for optimizing THD. Shunt type or series type. It also enhances voltage control and unbalance in flicks.
openaire +1 more source
Energy Science &Engineering, EarlyView.This study evaluates the performance of bifacial and monofacial PV modules in agrivoltaic systems using PVsyst simulations. Real albedo measurements from a wheat field were incorporated to ensure realistic results. Bifacial modules demonstrated a 19.46% increase in energy yield compared to monofacial ones.
Hasan Demir +3 more
wiley +1 more source
Sensors, 2020 This study focuses on the design of a measuring system for monitoring the power quality within the SMART street lighting test polygon at university campuses with relation to testing an adaptive current control strategy for three-phase shunt active power ...
Radek Martinek +8 more
doaj +1 more source
Power Angle Control Scheme for Integration of UPQC in Grid Connected PV System [PDF]
, 2015 The quality of electric power is greatly affected by the proliferation of non-linear loads in electrical energy processing applications like switched mode power supplies, electric motor drives, battery chargers, etc., The custom power devices like UPQC ...
Chaitanya, Nakka Pruthiv
core